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Norm
ÖNORM EN 927-7
Issue date: 2020 06 01
Paints and varnishes - Coating materials and coating systems for exterior wood - Part 7: Assessment of knot staining resistance of wood coatings
This document specifies a test method for assessing the discoloration of coating systems on wood due to wood extractives from knots. The discoloration is measured by colo...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 13 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies a test method for assessing the discoloration of coating systems on wood due to wood extractives from knots. The discoloration is measured by colourimetry and the result is stated as the colour difference between the coated surface on the knot and the coated surface beside the knot.
ÖNORM EN 927-7
2020 06 01
Paints and varnishes - Coating materials and coating systems for exterior wood - Part 7: Assessment ...
Norm
↖
ONR CEN/TS 16359
2012 09 01
Paints and varnishes - Coating materials and coating systems for exterior wood - Assessment of knot ...
Technische Regel
ONR CEN/TS 16359
2012 01 15
Paints and varnishes - Coating materials and coating systems for exterior wood - Assessment of knot ...
Technische Regel Entwurf
Norm
ISO 554:1976
Issue date :
1976 08 01
Standard atmospheres for conditioning and/or testing — Specifications